[title]
[message]This is AST Suspension ACU-A2104S Audi Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts).
- Floating piston design with high pressure nitrogen means no cavitation around the piston.
- 14mm diameter internal shaft.
- 44.5 mm diameter shaft struts, inverted.
- Steel cylinder body shocks, inverted.
- High end, track ready suspension.
- Rebound adjustable ('Singles').
- Low friction seal.
- Adjuster knobs permanently mounted on the dampers.
- Designed to use OEM top mounts.
- Rubber bushings for 'eye' shock mounts.
- Includes springs.
- Rebuildable.
- Optional spherical top mounts.
- Optional DLC (diamond like carbon) coated shafts.
- Optional DDP (double digressive piston).
- Double Digressive Pistons are recommended for use on the non-driven wheels.
- 4WD/FWD vehicles: DD pistons for both rear axle struts/shocks.
- RWD vehicles: DD pistons for both front axle struts/shocks.
- Optional custom valving.
- A3 1.6 (8P1)(2003-2013)
- A3 1.6 FSI (8P1)(2003-2013)
- A3 1.6 TDI (8P1)(2009-2013)
- A3 2.0 FSI (8P1)(2003-2013)
- A3 2.0 TDI (8P1)(2003-2013)
- A3 2.0 TFSI (8P1)(2004-2013)
- A3 3.2 V6 (8P1)(2004-2013)
- A3 Sportback 1.6 (8PA)(2004-2013)
- A3 Sportback 1.6 TDI (8PA)(2009-2013)
- A3 Sportback 2.0 TDI (8PA)(2003-2013)
- TT 1.8 TFSi (8J)(2006-2014)
- TT 2.0 TDI (8J)(2008-2014)
- TT 2.0 TFSI (8J)(2006-2014)
- TT 2.5 TFSI (8J)(2009-2014)
- TT 3.2 V6 (8J)(2006-2014)
- TT RS 1.8 TFSI (8J)(2006-2014)
- TT RS 2.0 TDI (8J)(2008-2014)
- TT RS 2.0 TFSI (8J)(2006-2014)
- TT RS 2.5 TFSI (8J)(2009-2014)
- TT RS 3.2 V6 (8J)(2006-2014)
To ensure the part(s) you have ordered fits your need, we run a compatibility check prior to dispatch. Feel free to contact us if you require any assistance!
AST-ACU-A2104S
Manufactured by
AST Suspension